What is the cheapest airline that flies from Bellingham to Denver Intl?

Alaska Airlines is the most popular carrier operating from Bellingham to Denver Intl

When did momondo last update prices for flights from Bellingham Airport to Denver Intl Airport?

Prices for flights from Bellingham Airport to Denver Intl Airport refresh daily.

How many operators does momondo search for flights from Bellingham Airport to Denver Intl Airport?

As of March 2026, there are 2 operators available to choose from for flights from Bellingham Airport to Denver Intl Airport.

How old do you have to be to fly from Bellingham Airport to Denver Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bellingham Airport to Denver Intl Airport.

What documentation or ID do you need to fly to Denver Intl Airport?

The travel and health documents required for your trip to Denver Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Denver Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$125 Cheap Flights from Bellingham to Denver in 2026

Q: What is the typical price of a round-trip flight between Bellingham and Denver?

Prices are currently typical for flights on this route. Typical prices usually range from $240 to $569. The lowest price recently found on this route was $258.

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Find the cheapest flights from Bellingham to Denver

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:01 pm - 10:50 am

BLI

DEN

17h 49m

1 stop

6:00 am - 11:59 pm

DEN

BLI

18h 59m

1 stop

$258Alaska Airlines

Fri, May 1 - Mon, May 4

1:21 pm - 6:43 pm

BLI

DEN

28h 22m

1 stop

12:30 pm - 9:54 pm

DEN

BLI

10h 24m

1 stop

$261Multiple Airlines

Thu, Jun 11 - Mon, Jun 15

1:21 pm - 9:29 pm

BLI

DEN

7h 08m

1 stop

10:29 pm - 9:14 am

DEN

BLI

11h 45m

1 stop

$271Multiple Airlines

Thu, Jun 11 - Sat, Jun 13

6:00 am - 3:56 am

BLI

DEN

20h 56m

1 stop

4:08 pm - 11:22 pm

DEN

BLI

8h 14m

1 stop

$272Multiple Airlines

Mon, Mar 30 - Mon, Apr 6

3:47 pm - 9:33 am

BLI

DEN

16h 46m

1 stop

10:29 pm - 9:14 am

DEN

BLI

11h 45m

1 stop

$274Multiple Airlines

Fri, Jun 12 - Sat, Jun 13

5:18 pm - 11:59 pm

BLI

DEN

5h 41m

1 stop

6:00 am - 1:09 pm

DEN

BLI

8h 09m

1 stop

$280Alaska Airlines

Wed, Jun 17 - Sat, Jun 20

1:21 pm - 6:43 pm

BLI

DEN

28h 22m

1 stop

6:41 pm - 9:04 am

DEN

BLI

15h 23m

1 stop

$282Multiple Airlines

Thu, Jun 11 - Sun, Jun 14

3:47 pm - 9:33 am

BLI

DEN

16h 46m

1 stop

3:00 pm - 9:04 am

DEN

BLI

19h 04m

1 stop

$285Multiple Airlines

Fri, Jun 12 - Sun, Jun 14

1:21 pm - 9:29 pm

BLI

DEN

7h 08m

1 stop

12:30 pm - 9:54 pm

DEN

BLI

10h 24m

1 stop

$287Multiple Airlines

Thu, Jun 11 - Mon, Jun 15

3:47 pm - 9:33 am

BLI

DEN

16h 46m

1 stop

12:30 pm - 9:54 pm

DEN

BLI

10h 24m

1 stop

$290Multiple Airlines

Fri, Jun 12 - Mon, Jun 15

Alaska Airlines flights from Bellingham to Denver

Our best Alaska Airlines deals on Bellingham to Denver flight tickets

Alaska Airlines

May 1

BLI4:01 pmBellingham

17h 49m

1 stop

DEN10:50 amDenver Intl

May 4

DEN6:00 amDenver Intl

18h 59m

1 stop

BLI11:59 pmBellingham

$258

Alaska Airlines

Jun 17

BLI5:18 pmBellingham

5h 41m

1 stop

DEN11:59 pmDenver Intl

Jun 20

DEN6:00 amDenver Intl

8h 09m

1 stop

BLI1:09 pmBellingham

$280

Alaska Airlines

Apr 16

BLI12:56 pmBellingham

10h 00m

1 stop

DEN11:56 pmDenver Intl

Apr 20

DEN6:20 pmDenver Intl

29h 30m

2 stops

BLI10:50 pmBellingham

$293

Fly from

Fly to

Route

Depart

Return

Price

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Fri 5/1

4:01 pm-10:50 am

1 stop17h 49m

Denver Intl

Mon 5/4

6:00 am-11:59 pm

1 stop18h 59m

$258

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Thu 6/11

1:21 pm-6:43 pm

1 stop28h 22m

Denver Intl

Mon 6/15

12:30 pm-9:54 pm

1 stop10h 24m

$261

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Thu 6/11

1:21 pm-9:29 pm

1 stop7h 08m

Denver Intl

Sat 6/13

10:29 pm-9:14 am

1 stop11h 45m

$271

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Mon 3/30

6:00 am-3:56 am

1 stop20h 56m

Denver Intl

Mon 4/6

4:08 pm-11:22 pm

1 stop8h 14m

$272

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Fri 6/12

3:47 pm-9:33 am

1 stop16h 46m

Denver Intl

Sat 6/13

10:29 pm-9:14 am

1 stop11h 45m

$274

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Wed 6/17

5:18 pm-11:59 pm

1 stop5h 41m

Denver Intl

Sat 6/20

6:00 am-1:09 pm

1 stop8h 09m

$280

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Thu 6/11

1:21 pm-6:43 pm

1 stop28h 22m

Denver Intl

Sun 6/14

6:41 pm-9:04 am

1 stop15h 23m

$282

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Fri 6/12

3:47 pm-9:33 am

1 stop16h 46m

Denver Intl

Sun 6/14

3:00 pm-9:04 am

1 stop19h 04m

$285

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Thu 6/11

1:21 pm-9:29 pm

1 stop7h 08m

Denver Intl

Mon 6/15

12:30 pm-9:54 pm

1 stop10h 24m

$287

BellinghamDenver

BLI - DEN

BLIDEN

Bellingham

Fri 6/12

3:47 pm-9:33 am

1 stop16h 46m

Denver Intl

Mon 6/15

12:30 pm-9:54 pm

1 stop10h 24m

$290

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Bellingham to Denver

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between Bellingham and Denver?

What is the cheapest month to fly to Denver?

The cheapest month to fly to Denver from Bellingham is in November. Flight prices, which tend to average around $130, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in November, then you should wait until January to fly from Bellingham, when ticket prices are also cheap, with an average price of $288.

How have Bellingham to Denver flight prices changed over time?

When to book flights from Bellingham to Denver

Are you open to changing your travel dates? Check out the ideal times to fly from Bellingham to Denver according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Bellingham to Denver (BLI to DEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bellingham to Denver

Fastest flight time	4h 29m
Direct flights	None

The fastest flight from Bellingham to Denver takes 4h 29m

There are no direct flights from Bellingham to Denver. There are no popular flight routes from Bellingham to Denver.

Search flight deals

How far is Bellingham to Denver Intl by plane?
The straight-line distance from Bellingham to Denver Intl is 1062.3 mi. Typically, this will take 4h 29m by plane in normal conditions.
When did momondo last update prices for flights from Bellingham Airport to Denver Intl Airport?
Prices for flights from Bellingham Airport to Denver Intl Airport refresh daily.
How many operators does momondo search for flights from Bellingham Airport to Denver Intl Airport?
As of March 2026, there are 2 operators available to choose from for flights from Bellingham Airport to Denver Intl Airport.
How old do you have to be to fly from Bellingham Airport to Denver Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bellingham Airport to Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The travel and health documents required for your trip to Denver Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Denver Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Bellingham to Denver?
Based on momondo bookings for flights between Bellingham and Denver, the leading airline is Alaska Airlines, making up 75% of the total bookings. Other popular airlines include Hawaiian Airlines with 25%.

Best airlines flying from Bellingham to Denver

Compare and see reviews for airlines that fly from Bellingham to Denver with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $273	Free Cancellation	Rating 8.0 11,985 reviews		Search Alaska Airlines flights
Hawaiian Airlines	PriceFrom $308	Free Cancellation	Rating 7.8 2,836 reviews		Search Hawaiian Airlines flights

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Black Hawk

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Fort Collins

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Greeley

Cripple Creek

Keystone

Lakewood

Westminster

Thornton

Frisco

Centennial

Winter Park

Grand Lake

Copper Mountain

Englewood

Why use momondo?

Why should I use momondo to find a flight deal from Bellingham to Denver?

Finding the right flight to Denver from Bellingham is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Denver quick and easy, saving you time and money.

Can I find flights from Bellingham to Denver with flexible booking policies on momondo?

Yes. All flights to Denver from Bellingham on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Bellingham to Denver?

momondo provides multiple filters to help you find the best flight to Denver from Bellingham. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Bellingham to Denver right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Denver, momondo offers a useful price alert feature which will track prices for flights to Denver from Bellingham and alert you when they change.